FENG, Xingyao. Influence of Regional Culture on the Informal Economy:A Case Study of Nanning, China. Financial Economics Research, [S. l.], v. 2, n. 1, p. 31–39, 2025. DOI: 10.70267/8kmrxn66. Disponível em: https://journals.zeuspress.org/index.php/FER/article/view/186. Acesso em: 2 apr. 2025.